map <\F1> :NERDTreeMirror<\CR> map <\F2> :NERDTreeToggle<\CR> map <\F3> :tabnew<\CR> autocmd VimEnter * NERDTree wincmd w autocmd VimEnter * wincmd w let NERDTreeShowLineNumbers=1 let NERDTreeShowBookmarks=1 let NERDTreeShowHidden=0 let NERDTreeWinPos=0 let NERDTreeWinSize=30 let NERDChristmasTree=1